prfinal

pdf

School

Rumson Fair Haven Reg H *

*We aren’t endorsed by this school

Course

101

Subject

Computer Science

Date

Nov 24, 2024

Type

pdf

Pages

Uploaded by CoachRiverTiger30

Practice questions for the final exam. 1. Write a CSS style specification rule that would make all unordered lists ( <ul> tags) have square bullets and a purple background. 2. Write three style rules for the following HTML snippet, as described below. <p class=”poetry” id=”stanza1”> ‘Twas brillig, and the slithy toves Did gyre and gimble in the wabe All mimsy were the borogoves And the mome raths outgrabe. </p> a). Write a rule that would make this and all other paragraphs appear in 12-point font. b). Write a rule that would make this and other paragraphs in the same class as this example appear in italic type. c). Write a rule that would make this particular paragraph only appear in bold type. 3. Consider the following fragment of JavaScript. Give the output that would be produced in the browser window by the pieces of code in parts (a) through (d) below. // Part (a) var i for (i = 2; i < 8; i += 2) { document.writeln(“The value of i is ”+i+“.<br />”) } // Part (b) var s = “Able was I ere I saw Elba.” document.writeln(s.indexOf(‘I’)) document.writeln(“<br />”) // Part (c) document.writeln(s.indexOf(‘I’,11)) document.writeln(“<br />”) // Part (d) document.writeln(s.substring(12,19)) document.writeln(“<br />”) 4. Consider the following HTML page. Explain how you would modify the given HTML in order to make the background change to red under the specified circumstances, by calling redBG() through an event handler.

<html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Test Page</title> <script language="Javascript" type="text/javascript">  </script> </head> <body> <a href="link.html">A link</a> </body> </html> a). Immediately when the page appears. b). If the page is not completely loaded for some reason. c). If another window is opened on top of the current one. d). If the user clicks on the link. e). If the user double-clicks on the link. f). If the user moves the mouse over the link, and then away. 5. Below are pairs of JavaScript commands. For each pair, (i) determine whether a function should be used to carry out the work of both lines, and (ii) if so, give the function definition and set of calls to it that would replace the original pair or commands. An example has been done for you. a). document.writeln(“My favorite color is blue.<br />”) document.writeln(“My favorite color is red.<br />”) Ans: function tellColor(clr) { // prints a message about my favorite color. document.writeln(“My favorite color is “+clr+”.<br />”) } tellColor(“blue”) tellColor(“red”) b). total += price1+0.05*price1 total += price2+0.05*price2

c). document.writeln(“This message will appear in the body.”) alert(“This message will appear in a pop-up window.”) d). document.getElementById(“link1”).href = “error.html” document.getElementById(“link2”).href = “home.html” 6. Give a complete HTML document that would create a set of frames as follows: the right half of the browser window is a single frame named fright showing the file right.html . The left half of the browser window is divided into an upper portion 135 pixels tall, and two lower portions taking up one third and two thirds of the remainder of the window, respectively. These three frames should display the files logo.jpg , toc.html , and help.html , respectively, and should be named flogo , ftoc , and fhelp . 7. Write a form that will collect information from a visitor and send it to be processed by JavaScript in the page summary.html . The form should collect the following information: petName (the name of a pet), petType (which can be either Dog , or Cat , or Bird ) and pedigreed (which is either true or false, and should start out checked). Your form should include a Submit button, and should demonstrate proper use of the <label> tag. 8. Consider the an HTML document with a table in it called table1 , and a particular cell in the table called cell23 . Explain how you would access specific properties of cell23 under the document object models specified below (give a piece of JavaScript). <table id=”table1”> ... <td id=”cell23”>Cell 23 contents</td> ... a). How would you refer to the background color of cell23 in the Netscape 4 DOM? b). How would you refer to the text color of cell23 in the Microsoft IE DOM? c). How would you refer to width of cell23 in the W3C DOM? d). How would you refer to the cell border of cell23 in the Netscape 4 DOM? e). How would you refer to the contents of cell23 in the Microsoft IE DOM? f). How would you refer to the cell padding of cell23 in the W3C DOM?

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help

Related Documents

9.png

Kayla Back Mnemonic Device.docx

AL29- Azure Lab - Find the best classification model with Automated Machine Learning.docx

Tarea Virtual 6.pdf

Assessment 5_Unique number 302211 (page 4 of 10).pdf

Mod9miniessay.docx

Deep Thinking Assignment 2.docx

CS Week 3 Discssion.docx

Recommended textbooks for you

New Perspectives on HTML5, CSS3, and JavaScript

Computer Science

ISBN:9781305503922

Author:Patrick M. Carey

Publisher:Cengage Learning

EBK JAVA PROGRAMMING

Computer Science

ISBN:9781337671385

Author:FARRELL

Publisher:CENGAGE LEARNING - CONSIGNMENT

Np Ms Office 365/Excel 2016 I Ntermed

Computer Science

ISBN:9781337508841

Author:Carey

Publisher:Cengage

Programming Logic & Design Comprehensive

Computer Science

ISBN:9781337669405

Author:FARRELL

Publisher:Cengage

COMPREHENSIVE MICROSOFT OFFICE 365 EXCE

Computer Science

ISBN:9780357392676

Author:FREUND, Steven

Publisher:CENGAGE L

Principles of Information Systems (MindTap Course...

Computer Science

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Cengage Learning

SEE MORE TEXTBOOKS

Recommended textbooks for you

New Perspectives on HTML5, CSS3, and JavaScript
Computer Science
ISBN:9781305503922
Author:Patrick M. Carey
Publisher:Cengage Learning
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:9781337508841
Author:Carey
Publisher:Cengage
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
COMPREHENSIVE MICROSOFT OFFICE 365 EXCE
Computer Science
ISBN:9780357392676
Author:FREUND, Steven
Publisher:CENGAGE L
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning